1 /*
2  * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef ST_AUDIO_STREAM_REMOVED_CALLBACK_H
17 #define ST_AUDIO_STREAM_REMOVED_CALLBACK_H
18 
19 #include "audio_info.h"
20 
21 namespace OHOS {
22 namespace AudioStandard {
23 class AudioStreamRemovedCallback {
24 public:
25     AudioStreamRemovedCallback() = default;
26     virtual ~AudioStreamRemovedCallback() = default;
27 
28     virtual void OnAudioStreamRemoved(const uint64_t sessionID) = 0;
29 };
30 } // namespce AudioStandard
31 } // namespace OHOS
32 
33 #endif // ST_AUDIO_STREAM_REMOVED_CALLBACK_H
34